GPStamper’s compact user interface (UI) can be conveniently placed anywhere on-screen, making it readily accessible for file or folder drag and drop from File Explorer, which is the recommended method of selecting photos for captioning.
GPStamper utilizes Windows 11 system font* in the UI for enhanced legibility, and can utilize Windows 11 voice typing feature for text entry.

Caption content (left to right):
- Subject description
- GeoNames/OpenStreetMap location
- Coordinates
- GPS accuracy (horizontal positioning error)
- Image direction
- Elevation
- File name
- Date
- Time
- Author information (e.g., company/agency)
- Custom logo (with installed plugin)
Caption appearance:
- Contrast
- Size
- Placement
See GPStamper’s Help file for complete details.
••• Maps & Tools menu • Open File Explorer (and show/hide Details pane) • View photo locations in Google Earth, Google Maps, or OpenStreetMap • Read photo location metadata • Geotag photos from cameras without GPS/GNSS using a track log from a phone app or GPS watch
*Segoe UI Variable font is also available for installation in Windows 10